Hydraulic Coupler Relief Tools for Rental Yards, Fleets & Dealers
Attachments come back from the field with pressure trapped in the hoses, and your crew fights the couplers on every swap. The Tractor Relief Tool™ releases that pressure in seconds, so turnarounds stay fast, clean, and off the clock.
"This product is amazing! I am a Sr. parts manager for a Kubota dealer and my rental department loves this product. They no longer have to get covered in oil every time they try and change the hammer or anything off our skid steers. We have bought them in all sizes."
— S.K., Kubota Parts Manager
The Problem in Rental and Fleet Yards
- Returns come back stuck. Customers disconnect under load or leave attachments in the sun, and the pressure stays trapped in the hoses.
- Cab controls can't fix it. Once an attachment's hoses are disconnected, nothing on the machine can reach them.
- The workarounds cost you. Hammering valves, loosening fittings, and waiting for things to cool mean oil on your techs, damaged couplers, and machines sitting instead of renting.
How It Works
- Match the tool to the coupler size and style.
- Push the tool onto the stuck coupler half to release the trapped pressure.
- Remove the tool and connect. Done in seconds.
Why Yards and Dealers Stock Them
- Faster turnaround. Reconnect in seconds and get the machine back out on rent.
- Cleaner shop. No oil sprayed on techs, floors, or equipment.
- Protect your couplers. Stop the hammering that damages valves and seals.
- Purpose-built from steel, aluminum, and stainless steel for daily shop use, including our patent-pending flat face design.
Stock Every Size Your Fleet Runs
Fleets often run more than one coupler style. We make tools for:
- ISO 16028 flat face (skid steers, track loaders, mini excavators) in male, female, or Both Tools sets
- ISO 7241-A and ISO 7241-B
- ISO 5675 / Ag Pioneer (tractors and ag equipment)
- Industrial (Parker H Series, TC Series, and gate valve)
Not sure what your fleet uses? Match each coupler with our size finder or size chart.
Who Uses Them
- Equipment rental yards handling attachment returns all day
- Dealer rental, parts, and service departments
- Construction, landscaping, and municipal fleets
- Farms and ranches running several machines and attachments
- Oilfield and wellhead service crews. See our oilfield gate valve pressure relief tool page.
Bulk, Fleet, and Custom Orders
Outfitting a whole yard or need a size you don't see? We handle bulk orders and offer custom tools for fleet and business applications. Email relief@relieftool.com with the coupler sizes and quantities you need.
FAQ
Can we order a mix of sizes?
Yes. Order any combination online, or email us for larger orders.
Our machines have a built-in pressure release. Why isn't it enough?
It only works on the machine side. It can't reach attachment hoses that are already disconnected, which is where returned attachments usually hold pressure.
What if we order the wrong size?
Our Right Size Guarantee means an easy exchange within 30 days.
Safety note: Hydraulic fluid under pressure can penetrate skin. If fluid may have gotten under someone's skin, get emergency medical care immediately, even if the wound looks small.
More: Why won't my coupler connect? · Skid steer guide · Help & Guides